www.aleph1.co.uk Git - yaffs-website/blob - vendor/twig/twig/test/Twig/Tests/TemplateWrapperTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) Fabien Potencier
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11 class Twig_Tests_TemplateWrapperTest extends PHPUnit_Framework_TestCase
  12 {
  13     public function testHasGetBlocks()
  14     {
  15         $twig = new Twig_Environment(new Twig_Loader_Array(array(
  16             'index' => '{% block foo %}{% endblock %}',
  17             'index_with_use' => '{% use "imported" %}{% block foo %}{% endblock %}',
  18             'index_with_extends' => '{% extends "extended" %}{% block foo %}{% endblock %}',
  19             'imported' => '{% block imported %}{% endblock %}',
  20             'extended' => '{% block extended %}{% endblock %}',
  21         )));
  22
  23         $wrapper = new Twig_TemplateWrapper($twig, $twig->loadTemplate('index'));
  24         $this->assertTrue($wrapper->hasBlock('foo'));
  25         $this->assertFalse($wrapper->hasBlock('bar'));
  26         $this->assertEquals(array('foo'), $wrapper->getBlockNames());
  27
  28         $wrapper = new Twig_TemplateWrapper($twig, $twig->loadTemplate('index_with_use'));
  29         $this->assertTrue($wrapper->hasBlock('foo'));
  30         $this->assertTrue($wrapper->hasBlock('imported'));
  31         $this->assertEquals(array('imported', 'foo'), $wrapper->getBlockNames());
  32
  33         $wrapper = new Twig_TemplateWrapper($twig, $twig->loadTemplate('index_with_extends'));
  34         $this->assertTrue($wrapper->hasBlock('foo'));
  35         $this->assertTrue($wrapper->hasBlock('extended'));
  36         $this->assertEquals(array('foo', 'extended'), $wrapper->getBlockNames());
  37     }
  38
  39     public function testRenderBlock()
  40     {
  41         $twig = new Twig_Environment(new Twig_Loader_Array(array(
  42             'index' => '{% block foo %}{{ foo }}{{ bar }}{% endblock %}',
  43         )));
  44         $twig->addGlobal('bar', 'BAR');
  45
  46         $wrapper = new Twig_TemplateWrapper($twig, $twig->loadTemplate('index'));
  47         $this->assertEquals('FOOBAR', $wrapper->renderBlock('foo', array('foo' => 'FOO')));
  48     }
  49
  50     public function testDisplayBlock()
  51     {
  52         $twig = new Twig_Environment(new Twig_Loader_Array(array(
  53             'index' => '{% block foo %}{{ foo }}{{ bar }}{% endblock %}',
  54         )));
  55         $twig->addGlobal('bar', 'BAR');
  56
  57         $wrapper = new Twig_TemplateWrapper($twig, $twig->loadTemplate('index'));
  58
  59         ob_start();
  60         $wrapper->displayBlock('foo', array('foo' => 'FOO'));
  61
  62         $this->assertEquals('FOOBAR', ob_get_clean());
  63     }
  64 }